加载中
pd-filter.cn DNS查询结果
2025-11-13 00:26:11检测节点数
30
响应最快
17ms
内蒙古移动
响应最慢
1007ms
吉林电信
平均响应
265.73ms
| 线路 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 电信 | 安徽电信 73ms | 吉林电信 1007ms | 246ms |
| 移动 | 内蒙古移动 17ms | 青海移动 894ms | 279.5ms |
| 联通 | 浙江联通 82ms | 江西联通 909ms | 271.7ms |
pd-filter.cn DNS查询详情
| 运营商线路 | 检测节点 | 解析时间 | 解析内容 |
|---|---|---|---|
| 电信 | 江苏南通 | 75ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 电信 | 湖北武汉 | 77ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 电信 | 安徽芜湖 | 73ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 电信 | 海南海口 | 176ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 电信 | 甘肃兰州 | 157ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 电信 | 宁夏银川 | 247ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 电信 | 吉林长春 | 1007ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 电信 | 内蒙古呼和浩特 | 148ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 电信 | 黑龙江哈尔滨 | 338ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 电信 | 贵州贵阳 | 162ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 移动 | 171ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
|
| 移动 | 河南郑州 | 220ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 移动 | 青海西宁 | 894ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 移动 | 黑龙江哈尔滨 | 373ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 移动 | 四川成都 | 74ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 移动 | 内蒙古呼和浩特 | 17ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 移动 | 宁夏银川 | 30ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 移动 | 山西太原 | 806ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 移动 | 贵州贵阳 | 93ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 移动 | 广东 | 117ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 联通 | 重庆 | 190ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 联通 | 辽宁大连 | 270ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 联通 | 黑龙江哈尔滨 | 238ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 联通 | 江西南昌 | 909ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 联通 | 广西柳州 | 165ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 联通 | 云南昆明 | 171ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 联通 | 新疆乌鲁木齐 | 286ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 联通 | 河北石家庄 | 188ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 联通 | 浙江杭州 | 82ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
| 联通 | 海南海口 | 218ms |
newresolve.a120.80data.net.
ip.a120.80data.net. 221.231.138.120[江苏南京电信] |
查询结果仅供参考
pd-filter.cn 网站优化建议
1、针对部分地区查询时间过长的问题，建议通过dns测速在线工具分析延迟较高区域，优化解析节点部署，尤其关注吉林、青海、山西等地响应效率。
2、结合dns解析查询结果，检查当前解析链路是否存在冗余跳转，可考虑接入阿里公共dns或百度dns等国内公共dns服务，提升解析稳定性与速度。
3、定期使用dns污染检测工具监测解析路径，确保全国各地区解析结果一致性，避免因区域网络差异导致用户访问体验下降。
2、结合dns解析查询结果，检查当前解析链路是否存在冗余跳转，可考虑接入阿里公共dns或百度dns等国内公共dns服务，提升解析稳定性与速度。
3、定期使用dns污染检测工具监测解析路径，确保全国各地区解析结果一致性，避免因区域网络差异导致用户访问体验下降。
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